diff --git a/lib/extensions/development.el b/lib/extensions/development.el
index c028efc..c8c1627 100644
--- a/lib/extensions/development.el
+++ b/lib/extensions/development.el
@@ -28,6 +28,9 @@
 (with-ability spell
               (depends-on 'flyspell))
 
+(with-ability file-browser
+              (depends-on 'ranger))
+
 (with-ability shell
               (depends-on 'eshell-prompt-extras)
               (depends-on 'shell-pop))
diff --git a/lib/extensions/development/init.el b/lib/extensions/development/init.el
index 75427e9..46f8c39 100644
--- a/lib/extensions/development/init.el
+++ b/lib/extensions/development/init.el
@@ -182,6 +182,15 @@
                            :description "Search for a regexp in a project.")
            (add-hook 'projectile-mode-hook 'enable-pt-search))
 
+  (ability file-browser ()
+           "A ranger like file browser for FG42"
+           (cheatsheet-add :group '--Development--
+                           :key   "f7"
+                           :description "A ranger like file browser for FG42")
+           (setq ranger-cleanup-eagerly t)
+           (setq ranger-show-dotfiles nil)
+           (global-set-key [f7] 'ranger))
+
   (ability smart-mode-line ()
            "Smarter modeline for FG42"
            (setq sml/no-confirm-load-theme t)
@@ -190,7 +199,7 @@
 
   (ability indent-guide
            "Show indent guides."
-           (indent-guide-global-mode)
+           (add-hook 'prog-mode-hook 'indent-guide-mode)
            (set-face-foreground 'indent-guide-face "#bbb")))
 
 (provide 'extensions/development/init)